25009624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 49762800

約数和(自身を除く): 24753176

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 1201, 2402, 2603, 4804, 5206, 9608, 10412, 20824, 22819, 45638, 91276, 164537, 182552, 329074, 658148, 1316296, 3126203, 6252406, 12504812, 25009624]

約数ペア:

[(1, 25009624), (2, 12504812), (4, 6252406), (8, 3126203), (19, 1316296), (38, 658148), (76, 329074), (137, 182552), (152, 164537), (274, 91276), (548, 45638), (1096, 22819), (1201, 20824), (2402, 10412), (2603, 9608), (4804, 5206)]